Shimano SW-R610 Di2 Sprint Shifter Switches (Black) (Pair)

This is the Shimano Di2 SW-R610 Sprinter Shifter Set. This pair of remote shifters can be positioned at an alternate position on or near the drops to allow quick shifting without moving your hands from the preferred sprinting position. Cutting of a small hole in the bar tape is required to allow access to the control switch.

Features:

• For Dura Ace Di2 ST-9070 & Ultegra Di2 ST-6870 Shifters  
• Compatible only with 11-Speed Di2 systems
• Not compatible with ST-7970 or ST-6770 Di2 levers
• Each Sprint shifter plugs into a dedicated port on the 11-speed Di2 STI lever
• No additional E-tube wires required
• System is designed to be mounted in the drop section underneath the handlebar tape; a hole is cut in the bar tape so the shifter buttons are accessible